JPH04137180U - Door striker installation positioning jig - Google Patents

Abstract

(57) [Summary] [Purpose] To slightly change the mounting position of the striker without changing the position of the reference hole formed in the body panel. [Structure] The positioning jig 40 has an opening 42 formed in the center of a rectangular plate 41 through which the loop 23 passes, screw insertion holes 43 formed in the four corners of the plate 41, and an opening formed in the plate 41. Blocks 46, 46 are attached to the left and right ends of the plate 42 for holding the loop 23 from the left and right and positioning the striker 20 with respect to the positioning jig 40, and the plate 41 is further provided with a positioning pin 50 that projects rearward. It is being planted. Two positioning pins 50 are provided above and below with the opening 42 in between, and the shape is an ellipse with the long axis in the vertical direction.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is a positioning tool used when installing a door striker on the inside of a body panel, etc. Concerning tools.

0002

[Conventional technology]

A locking device is installed on the door side of the car, and a loop that engages with the locking member is installed on the door panel side. A structure equipped with a striker having a loop is disclosed in JP-A-61-183588. It is known as. This door structure has a body panel 100 as shown in FIG. Install it so that it is held between the Astraika 101 and the base plate 102, and then attach the door. A cam 105 is fixed to the shaft 104 of a motor 103 provided on the striker 101, and the cam A loop 107 is attached to a cam follower 106 that engages 105.

0003 Then, the door 108 is closed and the hook 109 on the door side engages with the loop 107. After that, the loop 107 is pulled to the position indicated by the imaginary line in the figure by driving the motor 103, and At the same time, the door 108 is pulled inward against the elasticity of the weather strip 110. The outer surface of the body panel 100 and the outer surface of the door 108 are flush with each other in the locked state. I'm trying to make it happen.

0004

[Problem that the idea aims to solve]

The door lock device described above is what is called an active door striker. When the door is closed to the half-lock position (solid line position in the diagram), the sensor detects this. After that, the motor will automatically move the door to the locked position (the position where it is flush with the door). It is something that attracts people.

[0005] However, in the above door lock device, the engagement formed on the hook 109 is There is some clearance between the matching groove 109a and the loop 107, and there is also a gap between the cam 105 and the cam. There is also some gap between it and the follower 106. For this reason, active door arrest If you fix a Leica door striker in the same position as a regular door striker, the upper Since there is play in the gap shown below, weather strip 1 will not fit even in the locked state. Due to the elasticity of the door 108, the door 108 protrudes outward, making it unattractive and locking. From the outside, it looks like a half-lock.

[0006] To solve this problem, it is necessary to form a groove on the body where the active striker is attached. All you have to do is shift the attachment hole (reference hole) from that of a normal striker, but in this way This requires a separate press or punching machine, which reduces work efficiency and increases cost. Invite a top-up.

[0007]

[Means to solve the problem]

In order to solve the above problems, the positioning jig according to the present invention has a Positioning part that fixes the position of the door striker and reference hole formed in the body panel A positioning pin is provided to fix the positioning jig to the The eccentric pin is positioned by shifting the center of the pin from the center of the reference hole.

[0008]

[Effect]

The positioning jig is positioned with respect to the reference hole formed in the body panel, and Since the door striker is positioned on the positioning jig, the door striker is ultimately attached to the body. position on the control panel. Then, the positioning jig is set to the reference hole using the positioning pin. Since the door is positioned offset from the center of the position.

[0009]

【Example】

Embodiments of the present invention will be described below with reference to the accompanying drawings. Here, Figure 1 is based on the present invention. A perspective view showing the relationship between the positioning jig, the striker, and the body panel. A perspective view of the positioning jig, Figure 3 is a perspective view seen from direction A in Figure 2, and Figure 4 is a perspective view of the striker. FIG. 5 is a plan cross-sectional view of the positioning pin in a fixed position, and an end view of the positioning pin.

0010 In the figure, 10 is the body panel, 20 is the active striker, and 30 is the base plate. 40 is a positioning jig according to the present invention.

[0011] The body panel 10 has an opening 11 through which the loop of the striker 20 faces, and this opening 11 A reference hole 12 for positioning is provided at the upper and lower positions of the 3 respectively.

0012 The striker 20 has a motor 22 attached to the back side of the case 21, and the motor 22 is installed inside the case 21. includes a cam rotated by the motor 22 and a cam folio that engages with the cam. The front of the case 21 is equipped with a cam follower and a cam follower that moves from side to side. In addition, the front surface of the case 21 has screw holes 24 into which the screws are screwed. A positioning hole 25 is formed to be positioned with respect to the reference hole 12, and these holes are A seal 26 is attached to the front surface of the case 21 so as not to interfere with the case 24 and 25.

[0013] The base plate 30 has an opening 31 through which the loop 23 passes, and a screw through which it passes. The screw insertion hole 32 and the positioning hole 33 that is positioned with respect to the reference hole 12 are formed. has been completed.

[0014] The positioning jig 40 has an opening in the center of a rectangular plate 41 through which the loop 23 passes. An opening 42 is formed, and screw insertion holes 43 are formed at the four corners of the plate 41. A recess 44 having the same shape as the base plate 30 is formed on the back side of the plate 41. A magnetic sheet 45 for adsorbing the base plate 30 is fitted into the recess 44 of the I'm absorbed in it. Note that the magnet sheet 45 also has an opening 45a through which the loop 23 passes. , a screw insertion hole 45b is formed through which the screw passes.

[0015] Further, the loop 23 is attached to the left and right ends of the opening 42 formed in the plate 41. block 4 for positioning the striker 20 with respect to the positioning jig 40 by holding the block 4 6 and 46, and extend the U-shaped support 47 forward from the plate 41. A hook is attached to this support 47 and is urged to rotate upward by a spring 48. 49 is installed.

[0016] Furthermore, a positioning pin 50 that projects rearward is installed in the plate 41. Ru. Two positioning pins 50 are provided above and below with the opening 42 in between, and their shape is As shown in Fig. 5, it has an elliptical shape with the long axis in the vertical direction, and the long axis dimension L1 is the front The diameter of the reference hole 12 is approximately equal to the diameter of the reference hole 12, and the short axis dimension L2 is 2 times the diameter of the reference hole 12. /3.

[0017] In the above, in order to attach the striker 20 to the body panel 10, first Place the base plate 30 in the recess 44 of the positioning jig 40 via the magnetic sheet 45. and hold the positioning pin 50 of this positioning jig 40 by suction to the body panel 10. into the reference hole 12 of. At this time, since the positioning pin 50 has an elliptical shape, , and the reference hole 12, a gap is created in the left-right direction. Therefore, as shown in Figure 4, Push the positioning jig 40 inward of the vehicle body so that the gap is on the outside.

[0018] Meanwhile, in parallel with the above, apply the striker 20 from the inside of the body panel 10. At the same time, insert the positioning pin 50 into the positioning hole 25 of the striker 20 and The triker 20 is positioned with respect to the positioning jig 40. At this time, striker 2 0 inward of the vehicle body to form between the positioning hole 25 and the positioning pin 50. Make sure that the gap between the parts is on the inside. By doing this, the striker 20 can It is attached at a position inward by an arbitrary dimension t in the body width direction.

[0019] In addition, in the example, the active striker in which the loop of the door striker moves However, the jig according to the present invention can be used to install a general door striker. It can also be used on occasion.

[0020]

[Effect of the idea]

As explained above, according to the present invention, the reference hole formed in the body panel The positioning pin that fixes the positioning jig is an eccentric pin, so it can be Like a striker, it is fixed to the body by shifting it slightly more than a normal striker. Even if it is necessary to change the position of the reference hole formed in the body panel, There is no need to As a result, there is no impact on the body production line. Therefore, there is no need to prepare a separate press or punching machine.

[Brief explanation of drawings]

[Fig. 1] A perspective view showing the relationship between a positioning jig, a striker, and a body panel according to the present invention.

[Figure 2] Perspective view of the positioning jig

[Figure 3] Perspective view seen from direction A in Figure 2

[Figure 4] Planar cross-sectional view of the striker positioned and fixed

[Figure 5] End view of positioning pin

[Figure 6] Cross-sectional view of a typical door striker part

[Explanation of symbols]

10... Body panel, 12... Reference hole, 20... Striker, 23... Loop, 25, 33... Positioning hole, 30... Base plate, 40 Positioning jig, 41... Plate, 4
6...Positioning block, 50...Positioning pin.

Claims (1)

[Scope of utility model registration request] Claim 1: A positioning jig used for attaching a door striker to a body panel, the positioning jig comprising: a positioning part for fixing the position of the door striker with respect to the positioning jig; and a reference formed on the body panel. A door striker mounting positioning jig, comprising: a positioning pin for fixing the positioning jig to the hole, the positioning pin being an eccentric pin for positioning by shifting the center of the pin with respect to the center of the reference hole. .